--- product_id: 54709323 title: "Boss Audio BX55 2/3 Way Electronic Crossover, Remote Subwoofer Level Control" brand: "boss audio systems" price: "1473 zł" currency: PLN in_stock: true category: "Boss Audio Systems" url: https://www.desertcart.pl/products/54709323-boss-audio-bx55-2-3-way-electronic-crossover-remote-subwoofer store_origin: PL region: Poland --- # 110 dB S/N ratio clarity 3-way crossover precision Remote subwoofer control Boss Audio BX55 2/3 Way Electronic Crossover, Remote Subwoofer Level Control **Brand:** boss audio systems **Price:** 1473 zł **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your drive with boss-level sound control—because your car deserves the best. ## Quick Answers - **What is this?** Boss Audio BX55 2/3 Way Electronic Crossover, Remote Subwoofer Level Control by boss audio systems - **How much does it cost?** 1473 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/54709323-boss-audio-bx55-2-3-way-electronic-crossover-remote-subwoofer) ## Best For - boss audio systems enthusiasts ## Why This Product - Trusted boss audio systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Remote Subwoofer Level Control:** Adjust bass on the fly without leaving the driver’s seat—ultimate convenience meets power. - • **Precision 2/3-Way Frequency Tuning:** Seamlessly balance highs, mids, and lows for a studio-grade soundstage in your car. - • **Robust 12 dB/Octave Crossover Slope:** Sharper frequency separation ensures no overlap, delivering pristine sound clarity. - • **Industry-Leading Signal-to-Noise Ratio:** 110 dB S/N ratio means your music stays pure, free from distracting background noise. - • **Customizable High Pass & Subwoofer Filters:** Fine-tune filters from 40 Hz to 4.5 kHz for crystal-clear audio tailored to your ride. ## Overview The Boss Audio BX55 is a professional-grade 2/3-way electronic car audio crossover featuring remote subwoofer level control, adjustable high pass and subwoofer filters, and a 12 dB/octave crossover slope. With a high 110 dB signal-to-noise ratio and low distortion (THD 0.010), it delivers crystal-clear sound customization for front, rear, and subwoofer channels. Compact and surface-mountable, it’s designed for audiophiles seeking precise frequency tuning and bass control on the go. ## Description Product Description BOSS Audio Systems BX55 Pre Amp Electronic Car Crossover – 2-3 Way, Tune Your High-Mid-Low Range Speaker Frequencies, Equalizer, DPS Audio Processor Legal Disclaimer This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. ## Features - Front / Rear / Sub Input, Front / Rear / Sub Outputs, Remote Subwoofer Control - Front High Pass Filter 65Hz to 4.5 kHz, Rear High Pass Filter 65Hz to 4.5 kHz - Variable Subwoofer Filter 40 Hz – 4200 Hz, Variable High Pass Filter 65 Hz – 4.5 kHz - Crossover Slope 12 dB / Octave, Variable Subwoofer Phase 0 – 180 Degrees - Variable Bass Boost 0 – 18 dB, Variable Bass Boost Frequency 25 Hz – 250 Hz.Maximum Input Voltage 4.5 Volts, Maximum Output Voltage 9 Volts, S / N Ratio 110 dB, THD 0.010.Dimensions: Depth 6.5” x Width 8.8” x Height 1.5”.1 Year ************************************************************* ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002VMT24 | | Best Sellers Rank | 57 in Car Audio & Video Amplifier Equalizers | | Department | unisex | | Guaranteed software updates until | unknown | | Item model number | BX55 | | Manufacturer | Boss Audio Systems | | Product Dimensions | 16.51 x 22.23 x 3.81 cm; 1.25 kg | ## Images ![Boss Audio BX55 2/3 Way Electronic Crossover, Remote Subwoofer Level Control - Image 1](https://m.media-amazon.com/images/I/71Tu15EQX3L.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Do i need a crossover if i already have an amp hook up to my subwoofers??? Somebody said it makes your system sounds much better by adding a crossove** A: Yes indeed it makes your system sound much better when you install a crossover or a equalizer. I recommend just install a equalizer instead of a crossover but you can install both of you want! Basically the both of them to the same thing. **Q: What's the difference between this, the bx35 and bx55?** A: Wattage **Q: Whats the difference between this and a clarion or a expensive crossover?** A: Just like everything else sometimes the more it cost the better but I didn't see much of a difference it worked great for me **Q: Will this increase the signal to the amp (Add a little volume)?** A: Yes to the first question. Volume I am not to sure that it does. ## Frequently Bought Together - BOSS Audio Systems BX55 2 3 Way Pre-Amp Car Electronic Crossover with Remote Subwoofer Control - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - BOSS Audio Systems AVA1210 7 Band Pre-Amp Car Equalizer with Gold-Plated Front Rear and Subwoofer Outputs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/54709323-boss-audio-bx55-2-3-way-electronic-crossover-remote-subwoofer](https://www.desertcart.pl/products/54709323-boss-audio-bx55-2-3-way-electronic-crossover-remote-subwoofer) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-10-27*